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(parent: 713d982) | patch
Support underquoted callers better
authorPaul Eggert <eggert@cs.ucla.edu>
Sun, 2 Apr 2023 03:25:13 +0000 (20:25 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Sun, 2 Apr 2023 03:26:41 +0000 (20:26 -0700)
commit794182506c3c5814d48b2fc4d832770f608ce0ef
tree7b1656a9ee30709b5ffce9461a6559130cba904etree
parent713d9822bbfb2923115065efaefed34a0113f8a1commit | diff
Support underquoted callers better

Problem reported bh Khem Raj for mcpp 2.7.2 (2008) in:
https://lists.gnu.org/r/autoconf/2023-04/msg00001.html
* lib/autoconf/programs.m4 (_AC_PATH_PROG_FLAVOR_GNU):
Add two ‘@%:@(’s to cater to underquoted callers.
* lib/m4sugar/m4sh.m4 (_AS_PATH_WALK): Use quadrigraph instead of
‘#’, for underquoted callers.
lib/autoconf/programs.m4 diff | blob | blame | history
lib/m4sugar/m4sh.m4 diff | blob | blame | history
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